Which of these is best example of a special interest group ?

Which of the following best describes the principle of informed consent as described in the belmont report? a. voluntariness, risk/benefit assessment, selection of subjects. b. comprehension, conflicts of interest, risk/benefit ratio. c. risk/benefit assessment, justification of research, comprehension. d. information, comprehension, voluntariness.

In recent years, there have been two major criticisms of congress and how it promotes the public good. describe these two in two paragraphs

Traffic signals at expressway on-ramps use lights.